Didier Brun

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Le Chesnay, FR

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Patents Grantslast 30 patents

Information Patent Grant
Furnace for reheating, holding and storing of metallurgical products
- Patent number 5,607,144
- Issue date Mar 4, 1997
- Heurtey; Stein
- Didier Brun
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process for recovering metal elements from carbonaceous products
- Patent number 4,276,266
- Issue date Jun 30, 1981
- Institut Francais du Petrole
- Didier Brun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...